铀矿地质2024，Vol.40Issue(3)：442-458,17.DOI:10.3969/j.issn.1000-0658.2024.40.039
粤北诸广岩体南部铀成矿地质特征及找矿潜力
Geological Characteristics and Prospecting Potential of Uranium Mineralization in the South of Zhuguang Pluton
摘要
Abstract
The southern part of the Zhuguang pluton is located at the combination of Fujian-Jiangxi Post-Caledonian uplift and Hunan-Guangx-Guangdong Hercynian soft block in tectonics,and fall to the the intersection of uranium metallogenic belts of the East-West Nanling and the North-East of Taoshan-Zhuguang.Four uranium mimeralzaition cluster are ddiscover in this area from west to east,they are Chengkou,Changjiang,Baishun and Quan'an.Through comprehensive analyses of the mineralization geological background,magmatic hydrothermal activities,primitive uranium source body and targeting uranium deposit in the south of Zhuguang pluton,the types of uranium mineralization,occurrence space and the factors of ore-controlling were summarized in the paper.Meanwhile,based on study of previous scholars and further analysis,the prospecting potential of uranium and prospecting directions were proposed as follows:(1)The deep and peripheral areas of Mianhuakeng,Shulouqiu and Shuishi deposits are the most profitable and key sectors for in the future;(2)The recently discovered advantageous sectors of in the depth of Tangwan deposit,and the deposits of Qiling and Huangshaqiao can be further explored and drilled for verification;(3)Comparing the mineralization geological conditions and prospecting results of the type of external belt in the neighboring area of South China,it is believed that the uranium mineralization of external contact zone subtype in the southern Zhuguang pluton can be used as part of the long-term exploration prospect and large and rich deposits will be explored with highly probability in the future.关键词
铀成矿条件/找矿潜力/矿化特征/控矿因素/诸广岩体南部Key words
uranium mineralization/conditions/prospecting potential/mineralization characteristics/ore-controlling factors/south of Zhuguang pluton分类
天文与地球科学引用本文复制引用
李海东,江卫兵,刘斌,赖静,郭新文..粤北诸广岩体南部铀成矿地质特征及找矿潜力[J].铀矿地质,2024,40(3):442-458,17.基金项目
中国核工业地质局项目(编号:202238、202239) （编号:202238、202239）
中国地质调查局花岗岩成岩成矿地质研究中心开放基金项目(编号:PMGR202107) （编号:PMGR202107）
中国铀业有限公司—东华理工大学核资源与环境国家重点实验室联合创新基金(编号:NRE2021-09)联合资助. （编号:NRE2021-09）
